章 378: Chapter 378 Refinement of the Demon Formation_1

Ling Xiao continued to analyze, "Back then, the Plague Demon King ravaged the Heavenly Dragon Continent, and he was extremely terrifying. The treasures and various martial arts secret manuals in his possession must be abundant. Don't the three senior brothers have any interest?"

Both Wan Yan Jun and Chen Zui's eyes lit up at that.

However, their minds were not muddled.

"Junior Brother Ling's deduction is probably not wrong, but even if there are treasures, one must still be alive to take them. A single Demon General is already more than we can handle; if we add the Plague Demon King to the mix, wouldn't we be doomed?"

Wan Yan Jun said somewhat unwillingly.

He actually had the desire to go down and take a look but was also afraid of accidents.